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Shareware Supreme Volume 6 #1
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MOUSE.H
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C/C++ Source or Header
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1992-11-21
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2KB
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63 lines
// ---------- mouse.h
#ifndef MOUSE_H
#define MOUSE_H
#include <dos.h>
#include "dfwindow.h"
#include "timer.h"
class Mouse {
Bool installed; // True = mouse is installed
char *statebuffer; // mouse state buffer
Timer doubletimer; // mouse double-click timer
Timer delaytimer; // mouse typematic click timer
int prevx; // previous mouse x coordinate
int prevy; // previous mouse y coordinate
int clickx; // click x position
int clicky; // click y position
int releasex; // release x position
int releasey; // release y position
union REGS regs;
DFWindow *MouseWindow(int mx, int my);
void CallMouse(int m1,int m2=0,int m3=0,int m4=0,unsigned es=0);
void DispatchRelease();
void DispatchMove();
void DispatchLeftButton();
public:
Mouse();
~Mouse();
Bool Installed() { return installed; }
void GetPosition(int &x, int &y); // get mouse position
void SetPosition(int x, int y); // set mouse position
Bool Moved(); // True if mouse has moved
void Show(); // show the mouse cursor
void Hide(); // hide the mouse cursor
Bool LeftButton(); // True if left button is pressed
Bool ButtonReleased(); // True if button was released
void SetTravel(int minx, int maxx, int miny, int maxy);
void DispatchEvent();
};
const int MOUSE = 0x33; // mouse interrupt vector
// -------- mouse commands
const int RESETMOUSE = 0;
const int SHOWMOUSE = 1;
const int HIDEMOUSE = 2;
const int READMOUSE = 3;
const int SETPOSITION = 4;
const int BUTTONRELEASED = 6;
const int XLIMIT = 7;
const int YLIMIT = 8;
const int BUFFSIZE = 21;
const int SAVESTATE = 22;
const int RESTORESTATE = 23;
// -------- timer delays for mouse repeat, double clicks
const int DELAYTICKS = 1;
const int FIRSTDELAY = 7;
const int DOUBLETICKS = 5;
#endif